A museum dedicated to the history of a terrifying secret police is now held in their former headquarters.

A narrow passage next to a cafe leads to a courtyard exploding with murals, tags, and paste-ups.

Started as a kitchen garden, now the second largest botanical garden in the world.

A slice of central Asia in the middle of Berlin.

The most visited, and possibly most controversial, museum in Germany.

This futuristic German spa allows visitors to float in a pool of salt water while zoning out to underwater techno.

A tour of underground Berlin takes you through WWII air raid shelters and tunnels used to smuggle people out of East Germany.

This small Key West museum is packed with dozens of artifacts that illustrate the life of the iconic playwright.

A unique collection of diving equipment spanning antiquity to the present day.

The museum chronicling a treasure hunter's dream, fulfilled.

It's believed Elvis Presley was inspired to write his breakthrough track after staying here.

For divers and music lovers, the Florida Keys' Underwater Music Festival provides the best of both worlds.

The highway's southernmost spot is a beloved local attraction.

This spiny beast guards an artist's village while vying for the title of largest lobster in the world.

The birthplace of American international flight service has been turned into a celebrity's microbrewery.

St. Augustine's record-setting narrow street was designed to protect against pirates.

The famous boat that once ferried Bogart and Hepburn still floats in Key Largo after being abandoned for years.

The island residents are known for taking their quirky sense of humor with them to the grave.

VW heaven in the backwoods of Dade City, now gone.

An underwater statue of Christ blesses the depths off Key Largo.

Visitors are welcome to enter this lush Key West sanctuary to entertain its plethora of rescued parrots.

A monument celebrating the idea of reaching inaccessible places.

This kitsch eatery is chock-a-block with bric-a-brac.

Florida's oldest bar was once a morgue, complete with a hanging tree and gravestones.